SUPERLELE Glass Graduated Cylinder Set 10ml 25ml 50ml 100ml Thick Glass Beaker Set 50ml 100ml 250ml with 2 Droppers

Package contains: 4 glass graduated cylinders: 10ml, 25ml, 50ml, 100ml 3 glass beakers: 50ml, 100ml, 250ml 2 glass droppers: 14.5cm/5.7inch Features: The measuring cylinder cannot be heated, nor can it be used to measure the superheated liquid, and it is forbidden to carry out any chemical reaction or formulate the solution in the cylinder due to the feature of all glass measuring cylinders.Ex 20°C means that the scale on the graduated cylinder surface refers to the volume at the temperature of 20 °C. The beaker is resistant to high temperature,can be heated; please heat evenly and pay attention to any bumping problems.The scale on the beaker supports a rough estimate of the volume in the beaker. Note: Please be careful handling the glass products. Do not use the dishwasher to clean, or it will cause wear and tear easily. Due to manual packing, it is normal that you may receive measuring cylinders and beakers with fine fibers or particles inside. Product insurance: If you have questions about the items you received, please contact us and we will respond within 24 hours.